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NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Figure 24
Figure 23
Step 6. (Refer to Figure 22, Page 15)
A. Remove the orifice from the manifold with
a 1/2" deep throat socket. See the following
table for orifice sizes for natural and propane
models. Figure 23 illustrates the orifice.
Use pipe joint compound or Teflon tape on
all pipe fittings before installing (ensure
propane resistant compounds are used in
propane applications, do not use pipe joint
compounds on flare fittings).
ELECTRONIC PILOT
Pilot
Hood
Sensor
Igniter
PROPANE
NATURAL
Burner Orifice Sizes
Elevation 0-4500 feet ( 0-1372 meters)
Model
Nat.Gas
drill size (inches)
Propane
drill size (inches)
Polaris 36
#28 (.1405")
#47 (.0785")
Polaris 42
#28 (.1405")
#47 (.0785")
Table 7
B. Retrieve the burner and slide the venturi tube
over the orifice. Secure the burner in place
with the clip shown in Figure 22, Page 15.
Step 7. Reassemble the remaining components
by reversing the procedures outlined in the
preceding steps.
ELECTRONIC PILOT
Figure 25 - Dexen Gas Valve
Pilot Stage
Flame Height
Control Knob
Terminal
Pressure-Tap
(Inlet)
Pilot Gas
Outlet
Supply
Gas
Inlet
Pressure-Tap
(Manifold)
Burner Stage
Terminal
Ground
(TP)
PILOT
OU
T
VENT
LO
TH
TP
TH
TP
HI
IN
IN
Gas Outlet
To Burner
Regulator
Mounting Screw